I accept what my hon. Friend says about supermarkets, and I assure him I am going to come to that point. The change that he wants and the motion suggests is not modest, however. It is quite a big change to the planning system to give blanket protection to one particular retail use of a piece of land.
Let me depart slightly from my remarks, as I have been provoked. There are probably lots of high street retail uses that different Members around the House might lament the loss of, as shopping areas have changed during our lifetime. I like going to pubs—I have even been to the pub with my hon. Friend several times and hopefully he will buy me a drink again very soon because we have not fallen out too much over this issue—but I am a bibliophile and really enjoy going to bookshops, and I lament the fact that many towns have lost all their bookshops. Even a seat with well-educated constituents such as mine, Bristol West, where there are lots of book- readers has experienced this; the number of bookshops open and trading in Bristol since I went there as a student in 1985 has shrunk markedly in recent years. Is the reason for that because there is not enough protection? The Opposition Whip, the hon. Member for Clwyd South (Susan Elan Jones), was chair of the Labour club and I was chairman of the SDP-Liberal club at Bristol university at the time, and she will remember that there were lots of bookshops. There are not so many now.
Has that change happened because there is no protection in the planning system for bookshops—or for bakeries, or for other uses people value in the high street and wish were still there? No, it has not. It has happened because customer tastes and purchasing patterns change. We cannot have a planning permission that stands in the way of people changing how they buy things and exercising their commercial choices.